Meta description, one of the three TDK tags on the original page, is also a page optimization element that SEO staff need to focus on optimization. As early as 2009 ~2010, Google stated that meta description did not affect SEO. But many people misinterpret the message.

Advertisement 😃

pica (opens new window) - high quality and fast image resize in browser.
babelfish (opens new window) - developer friendly i18n with plurals support and easy syntax.

# h1 Heading 😎

# h2 Heading

# h3 Heading

# h4 Heading

# h5 Heading

# h6 Heading

# Horizontal Rules

# Typographic replacements

Enable typographer option to see result.

test… test… test… test?.. test!..

!!! ??? , – —

“Smartypants, double quotes” and ‘single quotes’

# Emphasis

This is bold text

This is italic text

~~Strikethrough~~

# Blockquotes

Blockquotes can also be nested…

…by using additional greater-than signs right next to each other…

…or with spaces between arrows.

# Lists

Unordered

Create a list by starting a line with +, -, or *
Sub-lists are made by indenting 2 spaces:
- Marker character change forces new list start:
  - Ac tristique libero volutpat at
  - Facilisis in pretium nisl aliquet
  - Nulla volutpat aliquam velit
Very easy!

Ordered

Lorem ipsum dolor sit amet
Consectetur adipiscing elit
Integer molestie lorem at massa
You can use sequential numbers…
…or keep all the numbers as 1.

Start numbering with offset:

# Code

Inline code

Indented code

// Some comments
line 1 of code
line 2 of code
line 3 of code

Block code “fences”

Sample text here...

Syntax highlighting

var foo = function (bar) {
  return bar++;
};
console.log(foo(5));

export default { // Highlighted
  data () {
    return {
      msg: `Highlighted!
      This line isn't highlighted,
      but this and the next 2 are.`,
      motd: 'VuePress is awesome',
      lorem: 'ipsum',
    }
  }
}

export default {
  data () {
    return {
      msg: 'Highlighted!'
    }
  }
}

// #region snippet
function foo () {
  return ({
    dest: '../../vuepress',
    locales: {
      '/': {
        lang: 'en-US',
        title: 'VuePress',
        description: 'Vue-powered Static Site Generator'
      },
      '/zh/': {
        lang: 'zh-CN',
        title: 'VuePress',
        description: 'Vue 驱动的静态网站生成器'
      }
    },
    head: [
      ['link', { rel: 'icon', href: `/logo.png` }],
      ['link', { rel: 'manifest', href: '/manifest.json' }],
      ['meta', { name: 'theme-color', content: '#3eaf7c' }],
      ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
      ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'black' }],
      ['link', { rel: 'apple-touch-icon', href: `/icons/apple-touch-icon-152x152.png` }],
      ['link', { rel: 'mask-icon', href: '/icons/safari-pinned-tab.svg', color: '#3eaf7c' }],
      ['meta', { name: 'msapplication-TileImage', content: '/icons/msapplication-icon-144x144.png' }],
      ['meta', { name: 'msapplication-TileColor', content: '#000000' }]
    ]
  })
}
// #endregion snippet
export default foo

const unique = (arr)=>{
-  return Array.from(new Set(arr))
+  return [...new Set(arr)]
}

# Tables

Normal aligned columns

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

Left aligned columns

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

Center aligned columns

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

Right aligned columns

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

multimd-table

Rowspan (optional)

Net ATP yields per hexose
Stage	Direct Products	ATP Yields
Glycolysis	2 ATP
Glycolysis	2 NADH	3–5 ATP
Pyruvaye oxidation	2 NADH	5 ATP
Citric acid cycle	2 ATP
	6 NADH	15 ATP
	2 FADH2	3 ATP
30–32 ATP

Headerless (optional)

♜		♝	♛	♚	♝	♞	♜
	♟	♟	♟		♟	♟	♟
♟		♞
	♗			♟
				♙
					♘
♙	♙	♙	♙		♙	♙	♙
♖	♘	♗	♕	♔			♖

Other

暂无数据

# Links

link text (opens new window)

link with title (opens new window)

Autoconverted link https://github.com/nodeca/pica (opens new window) (enable linkify to see)

# Images

# default rendering

# Like links, Images also have a footnote style syntax

With a reference later in the document defining the URL location:

# Using lazy-load using IntersectionObserver

# Picture details

# Plugins

The killer feature of markdown-it is very effective support of syntax plugins (opens new window).

# Emojies (opens new window)

Classic markup: 😉 :crush: 😢 :tear: 😆 😋

Shortcuts (emoticons): 😃 😦 😎 😉

see how to change output (opens new window) with twemoji.

# Subscript (opens new window) / Superscript (opens new window)

19^th
H₂O

# <ins> (opens new window)

Inserted text

# <mark> (opens new window)

Marked text

# Footnotes (opens new window)

Footnote 1 link^[1].

Footnote 2 link^[2].

Inline footnote^[3] definition.

Duplicated footnote reference^[2:1].

# Definition lists (opens new window)

Term 1

Definition 1 with lazy continuation.

Term 2 with inline markup

Definition 2

{ some code, part of Definition 2 }

Third paragraph of definition 2.

Compact style:

Term 1: Definition 1
Term 2: Definition 2a; Definition 2b

# Abbreviations (opens new window)

This is HTML abbreviation example.

It converts “HTML”, but keep intact partial entries like “xxxHTMLyyy” and so on.

# Custom containers (opens new window)

WARNING

here be dragons

# To do list

unchecked todo item
todo item

checkbox checked checkbox unchecked

# Glossary

The dogs and people and cat are more and more aware of environmental issues.

狗和人和猫越来越意识到环境问题。

The dog is interested in fine arts, philosophy, and morality.

这只狗对美术，哲学和道德感兴趣。

a facility where people and dogs can live in

人和狗可以居住的设施

house 屋子人

Footnote can have markup

and multiple paragraphs.
Footnote text.
Text of inline footnote

My First Post

Meta description, one of the three TDK tags on the original page, is also a page optimization element that SEO staff need to focus on optimization. As early as 2009 ~2010, Google stated that meta description did not affect SEO. But many people misinterpret the message.

Table of contents

# h1 Heading 😎

# h2 Heading

# h3 Heading

# h4 Heading

# h5 Heading

# h6 Heading

# Horizontal Rules

# Typographic replacements

# Emphasis

# Blockquotes

# Lists

# Code

# Tables

# Links

# Images

# default rendering

# Like links, Images also have a footnote style syntax

# Using lazy-load using IntersectionObserver

# Picture details

# Plugins

# Emojies (opens new window)

# Subscript (opens new window) / Superscript (opens new window)

# <ins> (opens new window)

# <mark> (opens new window)

# Footnotes (opens new window)

# Definition lists (opens new window)

# Abbreviations (opens new window)

# Custom containers (opens new window)

# To do list

# Glossary

Table contents fixed

♜		♝	♛	♚	♝	♞	♜
	♟	♟	♟		♟	♟	♟
♟		♞
	♗			♟
				♙
					♘
♙	♙	♙	♙		♙	♙	♙
♖	♘	♗	♕	♔			♖

♜		♝	♛	♚	♝	♞	♜
	♟	♟	♟		♟	♟	♟
♟		♞
	♗			♟
				♙
					♘
♙	♙	♙	♙		♙	♙	♙
♖	♘	♗	♕	♔			♖

Meta description, one of the three TDK tags on the original page, is also a page optimization element that SEO staff need to focus on optimization. As early as 2009 ~2010, Google stated that meta description did not affect SEO. But many people misinterpret the message.

Table of contents

# h1 Heading 😎

# h2 Heading

# h3 Heading

# h4 Heading

# h5 Heading

# h6 Heading

# Horizontal Rules

# Typographic replacements

# Emphasis

# Blockquotes

# Lists

# Code

# Tables

# Links

# Images

# default rendering

# Like links, Images also have a footnote style syntax

# Using lazy-load using IntersectionObserver

# Picture details

# Plugins

# Emojies (opens new window)

# Subscript (opens new window) / Superscript (opens new window)

# <ins> (opens new window)

# <mark> (opens new window)

# Footnotes (opens new window)

# Definition lists (opens new window)

# Abbreviations (opens new window)

# Custom containers (opens new window)

# To do list

# Glossary

Table contents fixed

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♜		♝	♛	♚	♝	♞	♜
	♟	♟	♟		♟	♟	♟
♟		♞
	♗			♟
				♙
					♘
♙	♙	♙	♙		♙	♙	♙
♖	♘	♗	♕	♔			♖